DIN EN 13266-2002
长效肥料.营养素释放的测定.包膜肥料方法; 德文版本 EN 13266:2001

Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001

标准号

DIN EN 13266-2002

发布日期

2002年03月

实施日期

废止日期

无

中国标准分类号

B13

国际标准分类号

65.080

发布单位

DE-DIN

被代替标准

DIN 11513-10-1997

适用范围

This European Standard specifies a method for the determination of the release of the nutrients from coated slow-release fertilizers. pH-dependent hydrolysis and degradation by biological or microbial mechanisms are excluded. The specified method is only applicable to products releasing nutrients by means of a non-biological process (means for coating acting by physical mechanism); microbial attack on the coating and the consequences thereof are not measurable by the technique described.